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Question 8 2 pts Consider a study where we use a person's height to to predict whether or not they'll have a heart attack. What type of variable is the independent variable? Binary Discrete Continuous Categorical (multi-category)

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Two different diploid species of salmon living in the same river system have crossed (mated) and produced fully viable offspring that are tetraploid. These tetraploid fish can only mate with other members of this new tetraploid population. Given this situation, which statement is correct? Sympatric speciation occurred through autopolyploidy Sympatric speciation has occurred through allopolyploidy. Geographic speciation occurred because a genetic barrier has formed Allopatric speciation occurred

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The temperature at the point (x, y, z) in a substance with conductivity K = 5.5 is $u(x, y, z) = 3y^2 + 3z^2$. Find the rate of heat flow inward across the cylindrical surface $y^2 + z^2 = 7$, $0 \le x \le 5$.

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Find the value of the incremental ROR between project B and A below? Most nearly number for answer. Projectà A B Initial cost 40,000 60,000 Annual 4,000 10,000 Benefit Annual 2,000 3,500 Cost Useful Life 10 10 ROR 8.34% 6.26% ? 15% ? 18% No correct answer ? 20% ? 19% ? 17%

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Crimson Forge had the following account balances at the end of Year 1: Sales revenue $1,400,000 Selling expense $180,000 Foreign currency translation adjustment, gain 6,250 Interest expense 16,000 General and administrative expense 142,500 Cost of goods sold 792,500 Gain on sale of investments 10,750 Interest income 8,150 The company's tax rate was 25%. Crimson Forge reported $ Select one: ? a. $4,687 ? b. $8,063 ? c. $17,000 ? d. $12,750 ? e. $6,250 in Other comprehensive income in its Statement of Comprehensive Income in Year 1.

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Which of the veins listed here drains directly into the right atrium? middle cardiac vein anterior cardiac vein small cardiac vein great cardiac vein

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1. What caused King Nebuchadnezzar to exile the people of Judah to Babylonia? The Chaldeans conquered Assyria. The king became suspicious of the Israelites' power and wealth. The Israelites rebelled against the control of the Chaldeans. The Egyptian king forced the Israelites into labor.

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Write an integral that represents the area of the shaded region of the figure. Do not evaluate the integral.\ r = cos(2\theta)\ $\frac{1}{2} \int_{3\pi/4}^{\boxed{}} \boxed{} d\theta$

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What should be the angle above the horizontal plane at which projectile is shot if the maximum height of it reaches is equal 1/7 of its range? State your answer in degrees to the nearest degree.

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Find the angle between the vectors (1, 1, 1) and (3, 0, 1). Use a calculator if necessary. (Round the answer to two decimal places. Express your answer in radians.) \theta =

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